
How to Configure Windows Defender Firewall Settings for a Network
If you're having trouble with network connectivity or need to allow an app through the firewall, ...

If you're having trouble with network connectivity or need to allow an app through the firewall, ...

You see error 0xc004f074 when trying to activate Windows, often with a message about permission d...

If you're seeing a '502 Bad Gateway' error when trying to connect to a remote desktop on Windows ...

You download the Windows Security offline installer (the .cab or .psf file) to update Defender de...

You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...

If you're running macOS Sonoma and the Microsoft Store won't open, keeps crashing, or fails to do...